Afurniture store selle a couch for $579. the markup on the couch is 30%. what is the wholesale wsst of
the couch to the store to the nearest cent?

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

The range would be 13 because you’re finding the difference